Home / 4,393.64-6,594.41-2,203.61

Finding the Fourth Proportional to 4,393.64, 6,594.41 and 2,203.61

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Solution

The fourth proportional to 4,393.64, 6,594.41 and 2,203.61 is: 3,307.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.64 : 6,594.41 = 2,203.61 : x
  2. Step 2: Convert to fraction form
    4,393.64/6,594.41 = 2,203.61/x
  3. Step 3: Cross multiply
    4,393.64x = 6,594.41 × 2,203.61
  4. Step 4: Simplify right side
    4,393.64x = 14,531,480.36
  5. Step 5: Solve for x
    x = 14,531,480.36/4,393.64
  6. Step 6: Final answer
    x = 3,307.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.